My RCA TV 52inch HDTV makes a sizzlin sound and shuts off by itself

I want to know what is wrong with my TV It started just shutting off and I will turn it back on an it would shut itself off again. Now it starts to sizzlin and then shut off and when I try to turn it on it keep sizzlin i an scared its gonna cause a fire I only had it 3 months with no waranty what can I do

Your HV transformer (flyback) or HV block is cracked those are common problems with that model. If you want to do it your self heres a link that can help you. go to their site and leave an email about your symptoms.http://servicemanuals.vstore.ca/

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My friend had the same problem. There is some display bulb that is on its way out. They aren't cheap. Find a 2nd hand TV parts/repair shop, They usually have cheap used ones from discarded units, and will know what you need!

Here at my shop we see this problem with these rca sets. The processor is seeing a command from the keyboard or the ir sensor. The most likely cause is a faulty keyboard cuircit board. And replacing is the best coarse of action. To make sure its the problem I remove the keyboard cuicit board and see if the problem goes away. I just use the remote to control the tv, u can also do this until the part arives To get the part you need to know the entire model number. It will be on the sticker in the back in small letters hd52w56yx1 or yx30 or something to that extint. i get most of my rca parts from union electroncs or just let me know and i can look up the part number for you

Try resoldering the flyback transformer. Thats a common fault if that doesnt help you may need a replacemeny flyback, as thats the number one fault with that model is the flyback wearing out. If you need more assistance let me know